McQuay WHR 017EW User Manual

Product Manual WHR-2 35
Table 18, Compressor Amp Draw, WHR 130E - WHR 210E
Rated Load Amps (1) Locked Rotor Amps (2)
w/o Supplemental
Overloads
w/ Supplemental
Overloads
Across-The-Line Part Winding
Unit
Size
Voltage
3-Phase
Freq.
(Hz)
Circuit 1 Circuit 2 Circuit 1 Circuit 2 Circuit 1 Circuit 2 Circuit 1 Circuit 2
208 122 , 122 122 , 122 115 , 115 115 , 115 650 , 650 650 , 650 400 , 400 400 , 463
130 230 60 122 , 122 122 , 122 100 , 100 100 , 100 594 , 594 594 , 594 340 , 340 340 , 340
460 60 , 60 60 , 60 50 , 50 50 , 50 297 , 297 297 , 297 195 , 195 195 , 195
575 42 , 42 42 , 42 40 , 40 40 , 40 245 , 245 245 , 245 152 , 152 152 , 152
208 122 , 122 122 , 135 115 , 115 115 , 124 650 , 650 650 , 754 400 , 400 400 , 463
145 230 60 122 , 122 122 , 127 100 , 100 100 , 108 594 , 594 594 , 594 340 , 340 340 , 340
460 60 , 60 60 , 64 50 , 50 50 , 54 297 , 297 297 , 297 195 , 195 195 , 195
575 42 , 42 42 , 48 40 , 40 40 , 43 245 , 245 245 , 245 152 , 152 152 , 152
208 135 , 135 135 , 135 124 , 124 124 , 124 754 , 754 754 , 754 463 , 463 463 , 463
155 230 60 127 , 127 127 , 127 108 , 108 108 , 108 594 , 594 594 , 594 340 , 340 340 , 340
460 64 , 64 64 , 64 54 , 54 54 , 54 297 , 297 297 , 297 195 , 195 195 , 195
575 48 , 48 48 , 48 43 , 43 43 , 43 245 , 245 245 , 245 152 , 152 152 , 152
208 135 , 162 135 , 162 124 , 147 124 , 147 754 , 1070 754 , 1070 463 , 654 463 , 654
165 230 60 127 , 162 127 , 162 108 , 147 108 , 147 594 , 1070 594 , 1070 340 , 654 340 , 654
460 64 , 82 64 , 82 54 , 74 54 , 74 297 , 535 297 , 535 195 , 330 195 , 330
575 48 , 68 48 , 68 43 , 59 43 , 59 245 , 405 245 , 405 152 , 262 152 , 262
208 135 , 202 135 , 202 124 , 176 124 , 176 754 , 1070 754 , 1070 463 , 654 463 , 654
175 230 60 127 , 202 127 , 202 108 , 176 108 , 176 594 , 1070 594 , 1070 340 , 654 340 , 654
460 64 , 93 64 , 93 54 , 88 54 , 88 297 , 535 297 , 535 195 , 330 195 , 330
575 48 , 75 48 , 75 43 , 71 43 , 71 245 , 405 245 , 405 152 , 262 152 , 262
208 162 , 162 162 , 162 147 , 147 147 , 147 1070 , 1070 1070 , 1070 654 , 654 654 , 654
185 230 60 162 , 162 162 , 162 147 , 147 147 , 147 1070 , 1070 1070 , 1070 654 , 654 654 , 654
460 82 , 82 82 , 82 74 , 74 74 , 74 535 , 535 535 , 535 330 , 330 330 , 330
575 68 , 68 68 , 68 59 , 59 59 , 59 405 , 405 405 , 405 262 , 262 262 , 262
208 162 , 202 162 , 202 147 , 176 147 , 176 1070 , 1070 1070 , 1070 654 , 654 654 , 654
195 230 60 162 , 202 162 , 202 147 , 176 147 , 176 1070 , 1070 1070 , 1070 654 , 654 654 , 654
460 82 , 93 82 , 93 74 , 88 74 , 88 535 , 535 535 , 535 330 , 330 330 , 330
575 68 , 75 68 , 75 59 , 71 59 , 71 405 , 405 405 , 405 262 , 262 262 , 262
208 202 , 202 202 , 202 176 , 176 176 , 176 1070 , 1070 1070 , 1070 654 , 654 654 , 654
210 230 60 202 , 202 202 , 202 176 , 176 176 , 176 1070 , 1070 1070 , 1070 654 , 654 654 , 654
460 88 , 93 88 , 93 88 , 88 88 , 88 535 , 535 535 , 535 330 , 330 330 , 330
575 72 , 75 72 , 75 71 , 71 71 , 71 405 , 405 405 , 405 262 , 262 262 , 262
NOTES:
1. Compressor RLA values are for wire sizing purposes only and do not reflect normal operating current draw.
2. Compressor LRA values for part winding start are for the first winding.
3. Unit wire sizing amps are equal to 125% of the largest compressor-motor RLA plus 100% of RLA of all other loads in the circuit
including control transformer. Wire size amps for separate 115V control circuit power is 11 amps.
4. Single point power supply requires a single fused disconnect to supply electrical power to the unit.
5. Supplemental overloads are used in conjunction with standard inherent overload protection. The supplemental overloads:
• Reduce wire sizing amps
• Add additional protection
• Lower compressor amperage
6. Part Winding Start is a special option on 460 and 575 volt units.

McQuay WHR 017EW Specifications

General

Brand	McQuay
Model	WHR 017EW
Category	Chiller
Language	English